Abstract:
본 발명은 디지털 방송 시스템에서 고화질 UHD 방송 컨텐츠를 송수신하는 방법 및 장치에 관한 것이다. 본 발명의 일 실시예에 따른 고화질 UHD 방송 컨텐츠 송신 방법은 기본 계층의 데이터를 인코딩하는 단계, 하나 이상의 향상 계층의 데이터를 인코딩하는 단계, 방송망을 통하여 전송되는 고화질 UHD 방송 프로그램에 대한 정보를 포함하는 방송망 프로그램 메타데이터 및 IP 망을 통하여 전송되는 고화질 UHD 방송 프로그램에 대한 정보를 포함하는 IP 망 프로그램 메타데이터를 인코딩하는 단계, 인코딩된 기본 계층의 데이터 및/또는 제 1 향상 계층의 데이터를 방송 패킷으로 패킷화하는 단계, 인코딩된 제 2 향상 계층의 데이터를 IP 패킷으로 패킷화하는 단계, 방송 패킷을 방송망을 통하여 전송하는 단계 및 IP 패킷을 IP 망을 통하여 전송하는 단계를 포함한다.
Abstract:
A transmitting apparatus, a receiving apparatus and methods of controlling these apparatuses are provided. The transmitting apparatus includes: a baseband packet generator configured to, based on an input stream including a first type stream and a second type stream, generate a baseband packet including a header and payload data corresponding to the first type stream; a frame generator configured to generate a frame including the baseband packet; a signal processor configured to perform signal-processing on the generated frame; and a transmitter configured to transmit the signal-processed frame, wherein the header includes a type of the payload data in the baseband packet and the number of the first type stream packets in the baseband packet.
Abstract:
An information providing system, reception apparatus, and methods thereof are provided for providing content data. The method for providing content includes generating the content data. A digital television pre-broadcast signal, including the content data, is generated. At least one portion of the digital television pre-broadcast signal is extracted. The at least one portion of the digital television pre-broadcast signal is packaged into one or more Internet Protocol (IP) data packets. A digital television broadcast signal, including the remainder of the digital television pre-broadcast signal, is generated. The one or more IP data packets is provided via a communication network. The digital television broadcast signal is provided on a predetermined radio frequency (RF) channel.
Abstract:
本技術は、DVB-GSEに準拠したGSEパケットを受信する受信装置の低コスト化を図ることができるようにするデータ処理装置、データ処理方法、及び、プログラムに関する。 sGSEパケット構成部は、最大サイズが4096バイト以下の所定の制限サイズに制限されたPDU(Protocol Data Unit)のみを対象として、PDUをデータフィールドに配置した、DVB(Digital Video Broadcasting)-GSE(Generic Stream Encapsulation)に準拠したGSEパケットであるsGSEパケットを構成する。本技術は、例えば、GSEパケットを送信する場合や受信する場合に適用できる。
Abstract:
An Internet protocol low noise block downconverter (IP LNB) assembly, which is within a satellite reception assembly, may be operable to determine location information and/or time information of the IP LNB assembly. The IP LNB assembly may provide services based on the determined location information and/or the determined time information of the IP LNB assembly. The location information and/or the time information of the IP LNB assembly may be determined via a global navigation satellite system (GNSS) module in the IP LNB assembly. The IP LNB assembly may communicate the determined location information and/or the determined time information to a wireless communication device for determining location information of the wireless communication device. The IP LNB assembly may determine location information of a wireless source device based on a signal received from the wireless source device, the determined location information and the determined time information of the IP LNB assembly.
Abstract translation:位于卫星接收组件内的因特网协议低噪声块下变频器(IP LNB)组件可用于确定IP LNB组件的位置信息和/或时间信息。 IP LNB组件可以基于所确定的位置信息和/或所确定的IP LNB组件的时间信息来提供服务。 IP LNB组件的位置信息和/或时间信息可以通过IP LNB组件中的全球导航卫星系统(GNSS)模块来确定。 IP LNB组件可以将确定的位置信息和/或所确定的时间信息传送到用于确定无线通信设备的位置信息的无线通信设备。 IP LNB组件可以基于从无线源设备接收的信号,所确定的位置信息和所确定的IP LNB组件的时间信息来确定无线源设备的位置信息。
Abstract:
An Internet protocol low noise block downconverter (IP LNB) assembly, which is within a satellite dish assembly, may be operable to collect information received from one or more sensors that are integrated within or coupled to the IP LNB assembly. The IP LNB assembly may provide data and/or services associated with the satellite dish assembly based on the collected information received from the sensor(s). The collected information may be stored locally or remotely. The sensor(s) may comprise a camera, an atmospheric sensor, a motion sensor, a directional sensor, an insolation sensor, an acoustic sensor and/or a seismic sensor. The IP LNB assembly may communicate, to at least a user, one or more alarms based on temporal or spatial changes in the collected information. The sensor(s) may perform infrared (IR), cosmic radiation, ultraviolet (UV), far infrared (FIR), terahertz (THz) radiation, millimeter wave (MMW) and/or microwave sensing.
Abstract translation:位于卫星天线组合件内的因特网协议低噪声块下变频器(IP LNB)组件可用于收集从集成在IP LNB组件中或耦合到IP LNB组件的一个或多个传感器接收的信息。 IP LNB组件可以基于从传感器接收的收集的信息来提供与卫星天线组件相关联的数据和/或服务。 收集的信息可以在本地或远程存储。 传感器可以包括照相机,大气传感器,运动传感器,定向传感器,日照传感器,声传感器和/或地震传感器。 IP LNB组件可以基于所收集的信息中的时间或空间变化向至少一个用户传达一个或多个警报。 传感器可以执行红外(IR),宇宙辐射,紫外线(UV),远红外(FIR),太赫兹(THz)辐射,毫米波(MMW)和/或微波感测。
Abstract:
A satellite dish assembly may comprise a broadcast receive module and a basestation module. The broadcast receive module may be operable to receive a satellite signal, recover media carried in the satellite signal, and output the media. The basestation module may be operable to accept the media output by the broadcast receive module and transmit the media in accordance with one or more wireless protocols. In being conveyed from the broadcast receive module to the basestation, the media content may not traverse any wide area network connection. The one or more wireless protocols may comprise one or more of: a cellular protocol and IEEE 802.11 protocol. The satellite dish assembly may comprise a routing module that may be operable to route data between the broadcast receive module, the basestation, and a gateway.